53575-08-9

• 常用中文名：1-萘基甲基膦酸二乙酯
• 常用英文名：Phosphonic acid,P-(1-naphthalenylmethyl)-, diethyl ester
• CAS号：53575-08-9
• 分子式：C₁₅H₁₉O₃P
• 分子量：278.28300
• 相关类别： 有机原料 有机膦化合物
• 发布时间：2018-09-02 16:02:28
• 更新时间：2024-07-18 16:17:08

名称

• 中文名: 1-萘基甲基膦酸二乙酯
• 英文名: diethyl 1-naphthylmethylphosphonate
• 英文别名: MFCD00015769; 1-(diethoxyphosphorylmethyl)naphthalene; Diethyl 1-naphthylmethylphosphonate

物化性质

• 密度: 1.146g/cm3
• 沸点: 417.2ºC at 760mmHg
• 分子式: C₁₅H₁₉O₃P
• 分子量: 278.28300
• 闪点: 219.5ºC
• 精确质量: 278.10700
• PSA: 45.34000
• LogP: 4.60590
• 折射率: 1.564-1.568
• 储存条件:

  保持贮藏器密封、储存在阴凉、干燥的地方，确保工作间有良好的通风或排气装置

• 稳定性:

  如果遵照规格使用和储存则不会分解，未有已知危险反应

• 计算化学:

  1.疏水参数计算参考值（XlogP）:3

  2.氢键供体数量:0

  3.氢键受体数量:3

  4.可旋转化学键数量:6

  5.互变异构体数量:无

  6.拓扑分子极性表面积35.5

  7.重原子数量:19

  8.表面电荷:0

  9.复杂度:309

  10.同位素原子数量:0

  11.确定原子立构中心数量:0

  12.不确定原子立构中心数量:0

  13.确定化学键立构中心数量:0

  14.不确定化学键立构中心数量:0

  15.共价键单元数量:1

• 更多:

  1. 性状：液体

  2. 密度（g/mL,20ºC）：未确定

  3. 相对蒸汽密度（g/mL,空气=1）： 未确定

  4. 熔点（ºC）：未确定

  5. 沸点（ºC）：未确定

  6. 沸点（ºC，5mm hg）：205-206

  7. 折射率：1.564-1.568

  8. 闪点（°C）：205-206°C/5mm

  9. 比旋光度（ºC）：未确定

  10. 自燃点或引燃温度（ºC）： 未确定

  11. 蒸气压（kPa,20ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  13. 燃烧热（KJ/mol）：未确定

  14. 临界温度（ºC）：未确定

  15. 临界压力（KPa）：未确定

  16. 油水（辛醇/水）分配系数的对数值：未确定

  17. 爆炸上限（%,V/V）：未确定

  18. 爆炸下限（%,V/V）：未确定

  19. 溶解性：难溶解于水的

MSDS

Name: Diethyl 1-naphthylmethylphosphonate Material Safety Data Sheet Synonym: CAS: 53575-08-9 Section 1 - Chemical Product MSDS Name:Diethyl 1-naphthylmethylphosphonate Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 53575-08-9 Diethyl 1-naphthylmethylphosphonate unlisted Hazard Symbols: None Listed. Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Not available. Potential Health Effects Eye: May cause eye irritation. Skin: May cause skin irritation. May be harmful if absorbed through the skin. Ingestion: May cause irritation of the digestive tract. May be harmful if swallowed. Inhalation: May cause respiratory tract irritation. May be harmful if inhaled. Chronic: Not available. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid. Wash mouth out with water. Inhalation: Remove from exposure and move to fresh air immediately. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. Extinguishing Media: Use water spray, dry chemical, carbon dioxide, or chemical foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Absorb spill with inert material (e.g. vermiculite, sand or earth), then place in suitable container. Section 7 - HANDLING and STORAGE Handling: Avoid breathing dust, vapor, mist, or gas. Avoid contact with skin and eyes. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 53575-08-9: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Liquid Color: Not available. Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: C15H19O3P Molecular Weight: 278.29 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Not available. Conditions to Avoid: Incompatible materials. Incompatibilities with Other Materials: Strong oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, oxides of phosphorus, carbon dioxide. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 53575-08-9: SZ9852000 LD50/LC50: Not available. Carcinogenicity: Diethyl 1-naphthylmethylphosphonate - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. WGK (Water Danger/Protection) CAS# 53575-08-9: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 53575-08-9 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 53575-08-9 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

生态学数据: 通常来说对水是无害的，若无政府许可，勿将材料排入周围环境。 CHEMICAL IDENTIFICATION RTECS NUMBER : SZ9852000 CHEMICAL NAME : Phosphonic acid, (1-naphthylmethyl)-, diethyl ester CAS REGISTRY NUMBER : 53575-08-9 BEILSTEIN REFERENCE NO. : 2943656 LAST UPDATED : 199612 DATA ITEMS CITED : 1 MOLECULAR FORMULA : C15-H19-O3-P MOLECULAR WEIGHT : 278.31 WISWESSER LINE NOTATION : L66J B1PO&O2&O2 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Intravenous SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 100 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#05880

安全

• 安全声明 (欧洲): S24/25
• RTECS号: SZ9852000
• 海关编码: 2931900090

海关

海关编码	2931900090
中文概述	2931900090. 其他有机-无机化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:AB(入境货物通关单,出境货物通关单). 最惠国关税:6.5%. 普通关税:30.0%
Summary	2931900090. other organo-inorganic compounds. VAT:17.0%. Tax rebate rate:13.0%. Supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward). MFN tariff:6.5%. General tariff:30.0%